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class="ny_pos"><a href="/">首頁</a> > <a href="/article.html">技術(shù)文章</a> > 廢氣VOC采樣器的使用注意事項(xiàng)及保養(yǎng)方法分享</div> </div> <div id="vgbiibvsk0tz" class="news_detail"> <h1>廢氣VOC采樣器的使用注意事項(xiàng)及保養(yǎng)方法分享</h1> <div id="vgbiibvsk0tz" class="nwdtl_tip"><span>更新時(shí)間：2022-01-14</span><span>瀏覽：1345次</span></div> <div id="vgbiibvsk0tz" class="nwdtl_con"> <div>　　廢氣VOC采樣器采用了特殊類型的電路該電路測量兩個(gè)點(diǎn)內(nèi)的探測器電流，當(dāng)可燃?xì)怏w進(jìn)入的電路室，其中一半是溫暖的電路足以點(diǎn)燃?xì)怏w，它包含一個(gè)或燃燒催化劑。當(dāng)氣體燃燒，在目前試驗(yàn)區(qū)的變化熱和電力的電路流過被改變，這種變化觸發(fā)了報(bào)警裝置。</div><div>　　該設(shè)備具有大容量數(shù)據(jù)存儲(chǔ)功能，標(biāo)配10萬條數(shù)據(jù)存儲(chǔ)容量，更大容量可訂制。支持實(shí)時(shí)存儲(chǔ)、定時(shí)存儲(chǔ)，或只存報(bào)警濃度數(shù)據(jù)和時(shí)間、支持本機(jī)查看、刪除數(shù)據(jù)，也可通過USB接口將數(shù)據(jù)上傳到電腦，用上位機(jī)軟件分析數(shù)據(jù)和存儲(chǔ)、打印。采用4500mA大容量可充電高分子聚合物電池，可長時(shí)間連續(xù)工作。</div><div>　　使用廢氣VOC采樣器時(shí)需要多注意以下事項(xiàng)：</div><div>　　1、儀器正常工作環(huán)境下檢測，傳感器工作壽命兩年以上。</div><div>　　2、為保證測量精度，應(yīng)定期進(jìn)行標(biāo)定，檢定周期不得超過一年。</div><div>　　3、勿經(jīng)常接觸濃度高于檢測范圍以上的高濃度氣體，并嚴(yán)禁碰撞和拆卸床干起，否則會(huì)損失傳感器工作壽命。</div><div>　　4、需在無腐蝕性氣體、有煙、塵埃并防雨的場所使用。</div><div>　　5、若機(jī)器長時(shí)間出現(xiàn)無反應(yīng)現(xiàn)象，請關(guān)閉電源重新啟動(dòng)。</div><div>　　6、放置儀器從高處跌落或受劇烈震動(dòng)。</div><div>　　那么在使用過后應(yīng)如何進(jìn)行保養(yǎng)呢？</div><div>　　1、清洗</div><div>　　必要時(shí)請用柔軟而干凈的布擦拭儀器外殼，千萬不能使用溶劑或清潔劑之類的東西。</div><div>　　2、更換傳感器</div><div>　　若要更換一起內(nèi)的傳感器，請先確認(rèn)已經(jīng)將采樣泵與元件斷開。</div><div>　　3、電池充電</div><div>　　在使用檢測以前須將鋰電池盒充足電。</div> 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